IEC 60245-1 pdf download Rubber insulated cables – Rated voltages up to and including 450/750 V – Part 1: General requirements 1 General 1.1scope This part of lEC 60245 applies to rigid and flexible cables with insulation, and sheath if any,based on vulcanized rubber of rated voltages u,/u up to and including 450/750 V used inpower installations of nominal voltage...